Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
    • Space
    • Star Wars
    • Studios
    • Technic
    • Time Cruisers
    • Town
    • Universal Building Set
    • Western
    • Misc
  • USEFUL LINKS
    • Contribute!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Harry Potter

Alternate Builds Harry Potter Harry Potter Alternate Builds Medium Builds Sorcerer's Stone 

4707 – Back C

December 29, 2021December 29, 2021 Master Builder 1677 Views

From: 4707: Hagrid’s HutName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Medium Builds Sorcerer's Stone 

4707 – Back B

December 29, 2021December 29, 2021 Master Builder 1657 Views

From: 4707: Hagrid’s HutName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Medium Builds Sorcerer's Stone 

4707 – Back A

December 29, 2021December 29, 2021 Master Builder 1528 Views

From: 4707: Hagrid’s HutName: TBDSubmitted by: USERInstructions:

Read more
Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone 

4707: Hagrid’s Hut

December 29, 2021December 29, 2021 Master Builder 2338 Views

Year Released: 2001BricklinkInstructions

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Large Builds Sorcerer's Stone 

4708 – Back C

July 13, 2021July 13, 2021 Master Builder 1602 Views

From: 4708: Hogwarts ExpressName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Large Builds Sorcerer's Stone 

4708 – Back B

July 13, 2021July 13, 2021 Master Builder 1661 Views

From: 4708: Hogwarts ExpressName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Large Builds Sorcerer's Stone 

4708 – Back A

July 13, 2021July 13, 2021 Master Builder 1626 Views

From: 4708: Hogwarts ExpressName: TBDSubmitted by: USERInstructions:

Read more
Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone 

4708: Hogwarts Express

July 13, 2021July 13, 2021 Master Builder 2570 Views

Year Released: 2001BricklinkInstructions

Read more
Alternate Builds Extra Large Builds Harry Potter Harry Potter Alternate Builds Sorcerer's Stone 

4709 – Back C

April 16, 2021April 16, 2021 Master Builder 1171 Views

From: 4709: Hogwarts CastleName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Extra Large Builds Harry Potter Harry Potter Alternate Builds Sorcerer's Stone 

4709 – Back B

April 16, 2021April 16, 2021 Master Builder 1666 Views

From: 4709: Hogwarts CastleName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Extra Large Builds Harry Potter Harry Potter Alternate Builds Sorcerer's Stone 

4709 – Back A

April 16, 2021April 16, 2021 Master Builder 1250 Views

From: 4709: Hogwarts CastleName: TBDSubmitted by: USERInstructions:

Read more
Extra Large Builds Harry Potter Harry Potter Sets Official Sets Sorcerer's Stone 

4709: Hogwarts Castle

April 16, 2021July 13, 2021 Master Builder 2426 Views

Year Released: 2001BricklinkInstructions

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Medium Builds Sorcerer's Stone 

4705 – Back B

April 16, 2021April 16, 2021 Master Builder 1680 Views

From: 4705: Snape’s ClassName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Harry Potter Harry Potter Alternate Builds Medium Builds Sorcerer's Stone 

4705 – Back A

April 16, 2021April 16, 2021 Master Builder 1558 Views

From: 4705: Snape’s ClassName: TBDSubmitted by: USERInstructions:

Read more
Harry Potter Harry Potter Sets Medium Builds Official Sets Sorcerer's Stone 

4705: Snape’s Class

April 16, 2021April 16, 2021 Master Builder 2617 Views

Year Released: 2001BricklinkInstructions

Read more

EXPLORE MORE OFFICIAL SETS

6090: Royal Knight’s Castle
Castle Castle Sets Extra Large Builds Official Sets Royal Knights 

6090: Royal Knight’s Castle

July 13, 2021July 13, 2021 Master Builder

Year Released: 1995BricklinkInstructions

1096: Race Buggy
Classic Town Official Sets Race Town Town Sets Very Small Builds 

1096: Race Buggy

July 26, 2020July 26, 2020 Master Builder
6668: Recycle Truck
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6668: Recycle Truck

November 18, 2020November 18, 2020 Master Builder
1817: Sea Plane with Hut and Boat
Classic Town Medium Builds Official Sets Recreation Town Town Sets 

1817: Sea Plane with Hut and Boat

January 12, 2022January 12, 2022 Master Builder
6829: Radon Rover
Official Sets Small Builds Space UFO UFO Sets 

6829: Radon Rover

August 4, 2020August 4, 2020 Master Builder
6528: Sand Storm Racer
Official Sets Race Town Town Sets Very Small Builds 

6528: Sand Storm Racer

July 8, 2022July 8, 2022 Master Builder
6541: Intercoastal Seaport
Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

6541: Intercoastal Seaport

January 25, 2022January 25, 2022 Master Builder
1749: Paravane
Aquanauts Aquazone Aquazone Sets Official Sets Very Small Builds 

1749: Paravane

July 26, 2020July 26, 2020 Master Builder
6055: Prisoner Convoy
Castle Castle Sets Forestmen Lion Knights Official Sets Small Builds 

6055: Prisoner Convoy

May 20, 2021May 20, 2021 Master Builder
4950: Loader-Dozer
Official Sets Rock Raiders Rock Raiders Sets Small Builds 

4950: Loader-Dozer

November 10, 2019December 16, 2019 Master Builder
2152: Robo Raptor
Large Builds Official Sets RoboForce RoboForce Alternate Builds RoboForce Sets Space 

2152: Robo Raptor

January 14, 2021January 14, 2021 Master Builder
6532: Diesel Dumper
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

6532: Diesel Dumper

November 19, 2020November 19, 2020 Master Builder
6649: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6649: Street Sweeper

July 8, 2022July 8, 2022 Master Builder
6483: Coastal Patrol
Classic Town Large Builds Official Sets Police Town Town Sets 

6483: Coastal Patrol

December 29, 2021December 29, 2021 Master Builder
1750: Renault Formula 1 Racer
Classic Town Official Sets Race Town Town Sets Very Small Builds 

1750: Renault Formula 1 Racer

July 13, 2021July 13, 2021 Master Builder
6894: Invader
Blacktron Blacktron Sets Medium Builds Official Sets 

6894: Invader

November 20, 2019November 20, 2019 Master Builder

BUILD!

MINIFIGS

About This Site

Logo
There were once pictures of additional builds on the back of LEGO® boxes. On the box was, "Build any of these exciting models with this set." There were no instructions for these alternate builds, until now.

Sets

  • Adventurers
  • Aquazone
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Universal Building Set
  • Western
  • Misc

Useful Links

  • Contribute!
  • New Instructions
  • New Official Sets
  • New Alternate Builds
  • Minifigs
  • Very Small Builds (<35 pcs)
  • Small Builds (<100 pcs)
  • Medium Builds (<200 pcs)
  • Large Builds (<400 pcs)
  • Extra Large Builds (>400 pcs)
  • About

In Honor of 1526

The classic space set that never was.

Copyright © 2023 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.